diff --git a/trunk/doc/CHANGELOG.md b/trunk/doc/CHANGELOG.md
index b2a149d3e..803badf09 100644
--- a/trunk/doc/CHANGELOG.md
+++ b/trunk/doc/CHANGELOG.md
@@ -7,6 +7,7 @@ The changelog for SRS.
 <a name="v6-changes"></a>
 
 ## SRS 6.0 Changelog
+* v6.0, 2025-06-04, Merge [#4325](https://github.com/ossrs/srs/pull/4325): fix bug: loop transcoding #3516. v6.0.168 (#4325)
 * v6.0, 2025-05-29, Merge [#4356](https://github.com/ossrs/srs/pull/4356): RTMP: Use extended timestamp as delta when chunk fmt=1/2. v6.0.167 (#4356)
 * v6.0, 2025-03-21, Merge [#4303](https://github.com/ossrs/srs/pull/4303): replace values with enums. v6.0.165 (#4303)
 * v6.0, 2025-03-20, Merge [#4305](https://github.com/ossrs/srs/pull/4305): free sample to prevent memory leak. v6.0.164 (#4305)
diff --git a/trunk/src/app/srs_app_encoder.cpp b/trunk/src/app/srs_app_encoder.cpp
index b465c100f..b55d82462 100644
--- a/trunk/src/app/srs_app_encoder.cpp
+++ b/trunk/src/app/srs_app_encoder.cpp
@@ -247,11 +247,11 @@ srs_error_t SrsEncoder::initialize_ffmpeg(SrsFFMPEG* ffmpeg, SrsRequest* req, Sr
     input += srs_int2str(req->port);
     input += "/";
     input += req->app;
-    input += "?vhost=";
-    input += req->vhost;
     input += "/";
     input += req->stream;
-    
+    input += "?vhost=";
+    input += req->vhost;
+
     // stream name: vhost/app/stream for print
     input_stream_name = req->vhost;
     input_stream_name += "/";
@@ -288,7 +288,7 @@ srs_error_t SrsEncoder::initialize_ffmpeg(SrsFFMPEG* ffmpeg, SrsRequest* req, Sr
         }
         log_file += ".log";
     }
-    
+
     // important: loop check, donot transcode again.
     std::vector<std::string>::iterator it;
     it = std::find(_transcoded_url.begin(), _transcoded_url.end(), input);
diff --git a/trunk/src/core/srs_core_version6.hpp b/trunk/src/core/srs_core_version6.hpp
index af0474289..cc7d160e2 100644
--- a/trunk/src/core/srs_core_version6.hpp
+++ b/trunk/src/core/srs_core_version6.hpp
@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       6
 #define VERSION_MINOR       0
-#define VERSION_REVISION    167
+#define VERSION_REVISION    168
 
 #endif